Hvac A Pplication – P Arameter Lists - Honeywell NXL Series Applications Manual

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3. HVAC Application – Parameter lists
On the next pages you will find the lists of parameters within the respective parameter groups.
The parameter descriptions are given on pages 18 to 65.
Column explanations:
Code = Location indication on the keypad; Shows the operator the present param. number
Parameter = Name of parameter
Min = Minimum value of parameter
Max = Maximum value of parameter
Unit = Unit of parameter value; given if available
Default = Value preset by factory
Cust = Customer's own setting
ID = ID number of the parameter (used with PC tools)
= On the parameter code: parameter value can only be changed after the FC has been
stopped.
3.1 Monitoring values (Control keypad: menu M1)
The monitoring values are the actual values of parameters and signals as well as statuses and
measurements. Monitoring values cannot be edited.
See NXL HVAC & Compact User Manual, Chapter 7.4.1, page 58 for more information.
Code
V1.1 Output frequency
V1.2 Frequency reference
V1.3 Motor speed
V1.4 Motor current
Motor torque
V1.5
Motor power
V1.6
V1.7 Motor voltage
V1.8 DC-link voltage
V1.9 Unit temperature
V1.10 Analogue input 1
V1.11 Analogue input 2
V1.12 Analogue output current
V1.13 Analogue output current 1, expander board
V1.14 Analogue output current 2, expander board
V1.15 DIN1, DIN2, DIN3
V1.16 DIE1, DIE2, DIE3
V1.17 RO1
V1.18 ROE1, ROE2, ROE3
V1.19 DOE 1
V1.20 PID Reference
V1.21 PID Actual value
V1.22 PID Error value
V1.23 PID Output
V1.24 Autochange outputs 1, 2, 3
V1.25 Mode
Table 1- 3. Monitoring values
HVAC Application – Parameter lists
Parameter Unit ID
Hz 1 Frequency to the motor
Hz 25
rpm 2 Calculated motor speed
A 3 Measured motor current
4 Calculated actual torque/nominal torque of
%
the motor
5 Calculated actual power/nominal power of the
%
motor
V 6 Calculated motor voltage
V 7 Measured DC-link voltage
ºC 8 Heat sink temperature
13 AI1
14 AI2
mA 26 AO1
mA 31
mA 32
15 Digital input statuses
33 I/O expander board: Digital input statuses
34 Relay output 1 status
35 I/O exp. board: Relay output statuses
36 I/O exp. board: Digital output 1 status
% 20 In percent of the maximum process reference
% 21 In percent of the maximum actual value
% 22 In percent of the maximum error value
% 23 In percent of the maximum output value
30 Used only in pump and fan control
Shows current operation mode selected with
66 start-up wizard: 0=Not selected, 1=Standard,
2=Fan, 3=Pump, 4=High Performance
Page 5 (68)
Description
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